K Rajaraman, born on 24 October 1963, is a retired Indian Administrative Service officer from the 1989 Tamil Nadu cadre. He holds a B.Tech. in Electronics, an M.B.A. in Financial Management from Indira Gandhi National Open University, and an M.A. in Economics from Annamalai University, Chennai. Throughout his career, he served in various capacities including Secretary, Additional Secretary, Joint Secretary, Principal Secretary, Commissioner, Managing Director, Special Officer, Director, District Collector, Executive Director, Controller, Deputy Secretary, Assistant Collector, and Additional Commissioner. His extensive experience spans multiple administrative and leadership roles within the Tamil Nadu government.